Update app.py

app.py

@@ -186,8 +186,18 @@ def chat_with_file_contents(prompt, file_content, model_choice='gpt-3.5-turbo'):
     response = openai.ChatCompletion.create(model=model_choice, messages=conversation)
     return response['choices'][0]['message']['content']
 
+def extract_mime_type(file_str):
+    # Using regex pattern matching to find the mime type
+    pattern = r"type='(.*?)'"
+    match = re.search(pattern, file_str)
+    if match:
+        return match.group(1)
+    else:
+        raise ValueError(f"Unable to extract MIME type from {file_str}")
+        
 def pdf2txt(pdf_docs):
     st.write(pdf_docs)
+    st.write(extract_mime_type([pdf_docs]))
     text = ""
     for pdf in pdf_docs:
         pdf_reader = PdfReader(pdf)