diff --git a/model_pkl b/model_pkl
new file mode 100644
index 0000000..e3a58bf
Binary files /dev/null and b/model_pkl differ
diff --git a/twitter.py b/twitter.py
index d340896..b393e6f 100644
--- a/twitter.py
+++ b/twitter.py
@@ -9,6 +9,7 @@ from sklearn.feature_extraction.text \
 from sklearn.pipeline import Pipeline
 from sklearn.linear_model import LogisticRegression
 from sklearn.metrics import confusion_matrix,classification_report
+from sklearn.model_selection import train_test_split
 from copy import deepcopy
 # %% [markdown]
 ### Reading data - this part need changing when data
@@ -101,6 +102,7 @@ def train_model_and_predict(train_set, test_set,
     # print(confusion_matrix(predictions,y_test_arr))
     print("Classification report")
     print(classification_report(predictions,y_test_arr))
+    return
 # %%
 vectorizers = [
     ("CountVectorizer", CountVectorizer(token_pattern=r'\b\w+\b')),
@@ -119,4 +121,6 @@ for vec in vectorizers:
                             model = LogisticRegression(max_iter=1000),
                             colname_text = 'Tweet',
                             colname_sent = 'sent_score')
-# %%
+# %% [markdown]
+### TODO:
+#### models to test: SVM, Random Trees, Bayes
\ No newline at end of file
diff --git a/twitter_model.py b/twitter_model.py
new file mode 100644
index 0000000..03515aa
--- /dev/null
+++ b/twitter_model.py
@@ -0,0 +1,122 @@
+# %%
+import pandas as pd
+import os
+import re
+import numpy as np
+from sklearn.feature_extraction.text \
+    import CountVectorizer, TfidfTransformer, TfidfVectorizer, HashingVectorizer
+from sklearn.pipeline import Pipeline
+from sklearn.linear_model import LogisticRegression
+from sklearn.metrics import confusion_matrix,classification_report
+from sklearn.model_selection import train_test_split
+from copy import deepcopy
+# %% [markdown]
+### Reading data - this part need changing when data
+# %%
+path = os.getcwd()
+filename = 'BTC_tweets_daily_example.csv'
+filepath = path+'/'+filename
+data_all = pd.read_csv(filepath, header=0,
+    delimiter=',', 
+    # encoding_errors='surrogateescape'
+    )
+# %% [markdown]
+### Function definitions
+# %%
+change_dict = {
+    # tokens
+    " username ": ['@\w+|@'],
+    " url ": ['http\S*'],
+    " emoji ": ["[;:][dbop\(\)\[\]]|[^\w][dbop\(\)\[\]][;:]|xd+|\S*&\S*", "[^\w\s,.?!:;#\'\"\(\)\$\-\+%\[\]\|]"],
+    " number ": ["[\+\-\$]?[\d]+[,\.\:k]?[\d]?[%]?"],
+    # standardization
+    ', ': ['\s,'],
+    '. ': ['\s\.'],
+    ' ': ['\s{2,}', '\n', '^rt[\s]+', '\s\:\s'],
+    "'": ["�"],
+    '?': ["\s\?"],
+    '!': ["\s\!"],
+    '".': ["\s\"\."],
+    '",': ["\s\"\,"],
+    '" ': ["\s\"\s"]
+    }
+
+def clean_lines(line, change_dict):
+    line = str(line).lower()
+    for change_to, change_regex_list in change_dict.items():
+        for change_regex in change_regex_list:
+            line = re.sub(change_regex, change_to, line)
+    return line
+
+def get_rep_idx_to_cut_out_from_str(line):
+    occurence = 0
+    idx_to_cut = []
+    for idx, letter in enumerate(line):
+        if idx > 0:
+            occurence = occurence+1 if line[idx-1] == letter else 0
+            if occurence >= 2:
+                idx_to_cut.append(idx)
+    return idx_to_cut
+
+def truncate_duplicated_letters_to_two(line):
+    idx_to_cut = get_rep_idx_to_cut_out_from_str(line)
+    str_out =''
+    for i,s in enumerate(line):
+        if i not in idx_to_cut:
+            str_out += s
+    return str_out
+# %% [markdown]
+### Cleaning
+# %%
+def clean_data_frame(df, text_colanme = "Tweet", is_sent_colname = True, sent_colname = "sent_score"):
+    data_all = deepcopy(df)
+    text = [clean_lines(x, change_dict) for x in data_all.loc[:, text_colanme].values.tolist()]
+    text = [truncate_duplicated_letters_to_two(x).strip() for x in text]
+    # data_all_clean = deepcopy(df)
+    data_all.Tweet = text
+    if is_sent_colname:
+        data_all_clean = data_all.dropna(subset = [sent_colname], inplace=False)
+    return data_all_clean
+# %%
+data_all_clean = clean_data_frame(data_all)
+# %% [markdown]
+### Testing models
+# %%
+data_model = data_all_clean.loc[:, ['Tweet', 'sent_score']]
+idx = data_model.index
+data_model['random_number'] = np.random.randn(len(idx))
+train_set = data_model[data_model['random_number'] <= 0.8]
+test_set = data_model[data_model['random_number'] > 0.8]
+# %%
+def train_model_and_predict(train_set, test_set, 
+                            vectorizer, 
+                            # vectorizer_name,
+                            model, 
+                            colname_text = 'Tweet',
+                            colname_sent = 'sent_score'):
+    train_matrix = vectorizer.fit_transform(train_set[colname_text])
+    test_matrix = vectorizer.transform(test_set[colname_text])
+    X_train = train_matrix
+    X_test = test_matrix
+    y_train = train_set[colname_sent]
+    y_test = test_set[colname_sent]
+    model.fit(X_train,y_train)
+    predictions = model.predict(X_test).tolist()
+    y_test_arr = np.asarray(y_test)
+    return {"model": model, "predictions": predictions, "test_set": test_set}
+# %%
+results_model = train_model_and_predict(train_set, test_set,
+                        vectorizer = TfidfVectorizer(norm=None),
+                        # vectorizer_name = vec[0],
+                        model = LogisticRegression(max_iter=1000),
+                        colname_text = 'Tweet',
+                        colname_sent = 'sent_score')
+# %%
+tweet_model = results_model["model"]
+# %%
+import pickle
+
+# %%
+with open('model_pkl', 'wb') as files:
+    pickle.dump(tweet_model, files)
+# %%
diff --git a/twitter_pred.py b/twitter_pred.py
new file mode 100644
index 0000000..a6169f2
--- /dev/null
+++ b/twitter_pred.py
@@ -0,0 +1,70 @@
+# %%
+import pickle
+import json
+import re
+# %%
+with open('model_pkl' , 'rb') as f:
+    model = pickle.load(f)
+# %%
+with open('vectorizer_pkl' , 'rb') as f:
+    vectorizer = pickle.load(f)
+# %%
+change_dict = {
+    # tokens
+    " username ": ['@\w+|@'],
+    " url ": ['http\S*'],
+    " emoji ": ["[;:][dbop\(\)\[\]]|[^\w][dbop\(\)\[\]][;:]|xd+|\S*&\S*", "[^\w\s,.?!:;#\'\"\(\)\$\-\+%\[\]\|]"],
+    " number ": ["[\+\-\$]?[\d]+[,\.\:k]?[\d]?[%]?"],
+    # standardization
+    ', ': ['\s,'],
+    '. ': ['\s\.'],
+    ' ': ['\s{2,}', '\n', '^rt[\s]+', '\s\:\s'],
+    "'": ["�"],
+    '?': ["\s\?"],
+    '!': ["\s\!"],
+    '".': ["\s\"\."],
+    '",': ["\s\"\,"],
+    '" ': ["\s\"\s"]
+    }
+
+def clean_lines(line, change_dict):
+    line = str(line).lower()
+    for change_to, change_regex_list in change_dict.items():
+        for change_regex in change_regex_list:
+            line = re.sub(change_regex, change_to, line)
+    return line
+
+def get_rep_idx_to_cut_out_from_str(line):
+    occurence = 0
+    idx_to_cut = []
+    for idx, letter in enumerate(line):
+        if idx > 0:
+            occurence = occurence+1 if line[idx-1] == letter else 0
+            if occurence >= 2:
+                idx_to_cut.append(idx)
+    return idx_to_cut
+
+def truncate_duplicated_letters_to_two(line):
+    idx_to_cut = get_rep_idx_to_cut_out_from_str(line)
+    str_out =''
+    for i,s in enumerate(line):
+        if i not in idx_to_cut:
+            str_out += s
+    return str_out
+
+def clean_data(l):
+    text = [clean_lines(x, change_dict) for x in l]
+    text = [truncate_duplicated_letters_to_two(x).strip() for x in text]
+    return text
+# %%
+text_to_predict = ["ethereum is great asset", "etherum is goin down"]
+data_clean = clean_data(text_to_predict)
+test_matrix = vectorizer.transform(data_clean)
+data_predicted = model.predict(test_matrix).tolist()
+
+# %%
+positives = sum([1 for x in data_predicted if x == 1])
+negatives = sum([1 for x in data_predicted if x == -1])
+# %%
+data_to_send = {"pos_perc": positives/(positives+negatives),
+                "neg_perc": negatives/(positives+negatives)}
\ No newline at end of file
diff --git a/vectorizer_pkl b/vectorizer_pkl
new file mode 100644
index 0000000..a4d03aa
Binary files /dev/null and b/vectorizer_pkl differ